38432755514161 has 2 divisors, whose sum is σ = 38432755514162. Its totient is φ = 38432755514160.

The previous prime is 38432755514099. The next prime is 38432755514261. The reversal of 38432755514161 is 16141555723483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35829131233536 + 2603624280625 = 5985744^2 + 1613575^2 .

It is a cyclic number.

It is not a de Polignac number, because 38432755514161 - 2³⁵ = 38398395775793 is a prime.

It is a super-2 number, since 2×38432755514161² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38432755514261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19216377757080 + 19216377757081.

It is an arithmetic number, because the mean of its divisors is an integer number (19216377757081).

Almost surely, 2^{38432755514161} is an apocalyptic number.

It is an amenable number.

38432755514161 is a deficient number, since it is larger than the sum of its proper divisors (1).

38432755514161 is an equidigital number, since it uses as much as digits as its factorization.

38432755514161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096000, while the sum is 55.

The spelling of 38432755514161 in words is "thirty-eight trillion, four hundred thirty-two billion, seven hundred fifty-five million, five hundred fourteen thousand, one hundred sixty-one".